Provide Original and Genuine Products MP6614 35V, H-Bridge DC Motor Driver With SOIC-8 Package

Description

The MP6614 is an H-bridge motor driver used for driving reversible motors. The device can drive one DC motor, one winding of a stepper motor, or other loads. The H-bridge consists of four N-channel power MOSFETs and an internal charge pump generates the gate-drive voltages.

The device operates on a 5V to 35V motor power supply voltage, which can supply an output current (IOUT) up to 3A, according to the logic control. An internal current-sense circuit provides an output with a voltage that is proportional to the load current. The MP6614 has a PWM input interface that is compatible with industry-standard devices. A brake is applied to stop the motor, and a very low standby circuit current can be achieved when the device is disabled.

The MP6614 provides cycle-by-cycle current regulation and limiting. These features do not require the use of a low-ohmic shunt resistor. Internal protections include over-current protection (OCP), short-circuit protection (SCP), under-voltage lockout (UVLO), and over-temperature protection (OTP).

The MP6614 requires a minimal number of readily available, standard external components, and is available in an SOIC-8EP package.

Features & Benefits

    Wide 5V to 35V Operating Input Voltage (VIN) Range
    Internal Full H-Bridge Driver Supports 100% Duty Cycle
    3A Peak Output Current (IOUT)
    1.5A Continuous Current
    Low On Resistance (High Side: 280mΩ, Low Side: 220mΩ)
    Simple, Versatile Logic Interfaces
    3.3V and 5V Compatible Logic Supply
    Cycle-by-Cycle Current Regulation/Limiting
    Low Standby Circuit Current
    Over-Current Protection (OCP)
    Thermal Shutdown
    Under-Voltage Lockout (UVLO)
    Internal Charge Pump
    Available in a Thermally Enhanced, Surface-Mount SOIC-8EP Package